A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6150-00-549-9779
NSN 5935-00-949-5244
NSN 6105-01-632-8503
NSN 6620-01-588-8330
NSN 5996-01-350-3345
NSN 5965-01-434-2489
NSN 6610-00-679-4835
NSN 5975-00-573-8856
NSN 6150-00-978-7338
NSN 5998-01-076-4729
NSN 5905-01-417-2183
NSN 5990-01-100-1840